package com.example.demo.controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RequestMapping("/calc")
@RestController
public class CalcController {
    @RequestMapping("/sum")
    public String sum(Integer num1, Integer num2){
        System.out.println("=================");
        Integer sum = num1+num2;
        return "计算结果为:"+sum;
    }
}